Dab tsi qib ntawm titanium siv hauv aerospace

Nyob rau hauv lub tshuab tshuaj aerospace, titanium alloys tau dhau los ua cov khoom siv tsis tseem ceeb, muaj zog tsawg, corrosion tsis kam, thiab siab {} kub tsis kam. Los ntawm cov dav hlau tua rog ua rau satellite nkhaus tshuab xaim hluav taws xob los rau manned pascraft cabins, titanium alloys tau siv thoob plaws txhua qhov ntawm aerospace khoom.

Kev lag luam ntshiab titanium

Kev lag luam ntshiab ntshiab titanium (CP series) yog ib qho ntawm cov endanium titanium siv nyob rau hauv aerospace. Nws yog feem ntau tsim ntawm hexagonal kaw {{1} packed (HCP) theem, nrog ib theem me me. Raws li tensile lub zog, kev lag luam ntshiab titanium tau muab faib ua plaub qib: G1, G2, G3, thiab G4. Cov qhab nia siab dua qhia ntau cov roj oxygen ntau dua, uas txhawb cov kev daws teeb meem zoo nkauj, thiab yog li muaj zog dua. Kev lag luam ntshiab ntshiab titanium muaj qhov zoo heev corrosion tsis kam thiab weldability, tab sis kuj muaj zog. Yog li ntawd, nws yog feem ntau siv nyob rau hauv kev tsim khoom ntawm tsis {9} bearing {}} piping tswj system, hydraulic piping, thiab ntau yam clamping thiab txhawb nqa khoom siv.

Alpha titanium alloys

Alpha titanium alloys txhim kho lawv lub zog thiab tshav kub ua ntej los ntawm kev ntxiv alpha- paab) thiab nruab nrab alloying ntsiab (xws li tin). TI-5AL-2.5SN ELI (Elite Lub Neej Inertial) yog ib qho ntawm feem ntau alpha titanium alloys siv hauv Aerospace cov ntawv thov. Los ntawm kev txo cov ntsiab lus ntawm cov ntsiab lus ntawm cov ntsiab lus ntawm Ti-5al-2.5SN, nws muaj zog txhim kho nws lub zog thiab kev nruj me ntsis ntawm tsawg heev kub. Qhov no alloy tswj cov khoom zoo thiab tsis muaj qhov kub thiab txias li 20k (thiab cov khoom siv xws li kua rocket tshuab Turbofu impellers.

Ze -} alpha titanium alloys

Alpha titanium alloys tsis muaj zog li alpha + beta lossis beta alloys ntawm chav tsev kub - kub creep tsis kam. Cov alloys feem ntau muaj cov txhuas, nrog zirconium, xws li} stabildenum lossis niobium), ua rau lawv muaj kev tswj hwm txaus thaum muaj peev xwm kub.

+ Titanium alloys

+ titanium alloys yog nyob deb tshaj plaws siv hom titanium alloy. Lawv muaj cov ntsiab lus siab dua ntawm Beta, tso cai rau kev muaj zog dua los ntawm kev kho cua sov. Ntawm lawv, Ti-6al-4V (GR54 / Gr5) yog tus sawv cev tshaj plaws + Titanium alloy, accounting rau ntau dua 60% ntawm Titanium siv hauv aerospace. Qhov no Allots tau tshwm sim zoo tshaj plaws cov khoom, suav nrog lub zog siab, zoo nkauj, thiab cov fuselage, lub cav kiv cua tshuab, thiab cov iav tsaws. Tsis tas li ntawd, alloys xws li ti-6al-2NHN-2ZR-2MO-2MO-2MO-2MO-2CO (6-2-2-2-2-2-2-2-2-2-2-2-22

- titanium alloys

- titanium alloys muaj kev sib tw txias zoo heev thiab tuaj yeem ua kom cua sov kom ua tau zoo heev. Cov alloys no feem ntau siv hauv kev ua haujlwm siab nrog cov kev ua kom muaj zog, xws li cov dav hlau tsaws iav Cheebtsam. Piv txwv li, ti {- 10} {{{{{{{{10} {{10} {{10} {{10} {{{{10} {{{10} {{ Tsis tas li ntawd, alloys xws li ti-15V-3C-3C-3C-3Sn (T15-3-3-3) kuj yog siv nyob rau hauv lub chaw aerospace vim lawv qhov kev muaj zoo heev thiab txias.

Titanium -} aluminium alloys

Titanium -} alloys alloys muaj ntau yam sib xyaw ua ke thiab kev ua kom zoo dua piv rau {{2 2}}} titanium alloys. Tial alloys muaj kev tshwj xeeb cua sov {}} Tsis kam, muaj peev xwm ua haujlwm ntawm kev kub txog li 725 degree. Cov alloys no tau siv nyob rau hauv high - kub cov khoom siv xws li qhov qis {{8} txhim kho lub cav B-747, ua tau zoo txhim kho lub cav cav, kev ua tau zoo.

Los ntawm cov lag luam ntshiab titanium rau titanium {{}} Alloy alloy cov qib, txhua tus nrog nws tus kheej cov khoom ntiag tug thiab cov ntawv thov. Nrog kev nce qib nruam ntawm Aerospace Technology, qhov kev xav tau rau titanium alloys kuj nce ntxiv. Nyob rau hauv lub neej yav tom ntej, nrog kev nce qib hauv cov ntaub ntawv science thiab kev ua haujlwm ntawm titanium alloys yuav txuas ntxiv cov khoom siv ntawm kev txhim kho ntawm Aerospace khoom.